First-Principles Study of the Structural Stability and Electronic and Elastic Properties of Helium in <i>α</i>-Zirconium

<table>Five crystallographically unique interstitial sites in <i>α</i>-zirconium (hcp structure), where the pink spheres are the hcp lattice sites and the red ones are labeled as octahedral (O), basal octahedral (BO), tetrahedral (T), basal tetrahedral (BT), and substitutional (S) sites, respectively.</table>

Advances in Condensed Matter Physics

fig1

Figure 1

Figure 1: First-Principles Study of the Structural Stability and Electronic and Elastic Properties of Helium in <i>α</i>-Zirconium 

Advances in Condensed Matter Physics

First-Principles Study of the Structural Stability and Electronic and Elastic Properties of Helium in α-Zirconium

Figure 1